Talk to a Dr. Berg Keto Consultant today and get the help you need on your journey (free consultation).Call 1-540-299-1557 with your questions about Keto, Intermittent Fasting, or the use of Dr. Berg products.Consultants are available Monday through Friday from Take Dr. Berg's Free Keto Mini-Course!Vitamin D deficiency is not coming from your diet or lack of vitamin D in the foods you eat. Dr. Berg explains more about what it means to have low vitamin D and how to get it.  Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesisDr. Eric Berg DC Bio:Dr. Berg, 51 years of age is a chiropractor who specializes in weight loss through nutritional & natural methods. His private practice is located in Alexandria, Virginia. His clients include senior officials in the U.S. government & the Justice Department, ambassadors, medical doctors, high-level executives of prominent corporations, scientists, engineers, professors, and other clients from all walks of life. He is the author of The 7 Principles of Fat Burning.ABOUT DR. BERG:  https://bit.ly/2FwSQQTDR. BERG'S STORY:  https://bit.ly/2RwY5GPDR. BERG'S SHOP:  https://bit.ly/2RN11yvDR. BERG'S VIDEO BLOG:  https://bit.ly/2AZYyHtDR. BERG'S HEALTH COACHING TRAINING:  https://bit.ly/2SZlH3oFollow us on FACEBOOK:  https://www.messenger.com/t/drericbergTWITTER:  https://twitter.com/DrBergDCYOUTUBE:  https://www.youtube.com/user/drericberg123Send a Message to Dr. Berg and his team: https://www.messenger.com/t/drericberg